pdf：德语语法、词典、信函写作

06301984_科技德语语法_浙江大学出版社[杭州].pdf: https://u16565541.ctfile.com/fs/16565541-389027974

06302252_科技德语语法新编_上海译文出版社,上海.pdf: https://u16565541.ctfile.com/fs/16565541-389028011

33053610_德語商務信函寫作(附CD,供計算機編輯用)_李忠民 編著(北京大學,2003).pdf: https://u16565541.ctfile.com/fs/16565541-389024835

Rudolf Hoberg, Ursula Hoberg, 朱建华 - 杜登德语语法-上海译文出版社 (2014).pdf: https://u16565541.ctfile.com/fs/16565541-389029373

德国宿舍用语图解字典.pdf: https://u16565541.ctfile.com/fs/16565541-389028036

现代实用德语语法.pdf: https://u16565541.ctfile.com/fs/16565541-389028045